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SNACCDLL
SNACC1.7 C++的动态库,可以做BER PER编码的库(SNACC1.7 C++ Of dynamic libraries, you can make BER PER encoding library)
- 2008-01-29 10:43:23下载
- 积分:1
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tian
说明: 为了降低卫星链路在恶劣天气下对信号严重的衰减,选择一种好的信道编码对保证信号的质量具有重要的意义(THE SATELLITE COMUNICATION SYSTEM LINK DESIGN BASED ON VSAT)
- 2010-04-20 14:49:33下载
- 积分:1
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winnow
固定长度winnow译码程序,使用汉明编码进行误码协商,确保通信双方信息一致(Fixed length winnow decoding program that uses Hamming coding error consultations to ensure that information is consistent communicating parties)
- 2016-01-21 18:44:30下载
- 积分:1
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markov_localization
Markov Localization.
- 2015-02-19 18:21:27下载
- 积分:1
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signal-processing
采用自适应信号处理技术的低成本回波抵消器(Adaptive signal processing techniques echo canceler cost)
- 2013-12-09 13:35:35下载
- 积分:1
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queueing-theory
洗车模型,经典排队论,关于排队模型的相应说明含在压缩文件之中(Wash model, classical queuing theory, queuing models regarding the appropriate instructions included in the compressed file into)
- 2013-10-25 13:00:58下载
- 积分:1
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polyphase
这个是多相滤波的MATLAB程序,做接收机的同学可以参考的(this is a polyphase programme)
- 2013-11-06 20:01:53下载
- 积分:1
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matlabcPP
matlab c++对接matlab c++对接(matlab c++)
- 2014-02-05 22:24:21下载
- 积分:1
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FFT1
说明: 使用VC与MATLAB混合编程实现了一路波形信号的FFT变换,简单修改后可以应用于信号处理程序中,由于使用了混合编程,大大减少了代码编写工作量(The use of VC and Matlab MATLAB waveform signals all the way FFT transform, simple modifications can be applied to signal processing procedures, the use of hybrid programming, greatly reducing the workload coding)
- 2008-11-24 16:44:42下载
- 积分:1
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example4_3
例3:分析占空比为ta的矩形脉冲频谱
T=1 时间窗大小
ta=0.5 占空比
N=256
t=linspace(-T,T,N)
ts=2*T/N
fs=1/ts
(x=zeros(1,N)
x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1)
y=fft(x,N)
figure
plot(t,x)
title([ 时域信号图 占空比为 ,num2str(ta)])
axis([-T T-0.2 1.2])
xlabel( t /s )
figure
subplot(211)
f=linspace(-fs/2,fs/2,N)
plot(f,abs(fftshift(y))/N)
title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ])
xlabel( f /Hz )
)
- 2010-05-25 20:59:59下载
- 积分:1